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The 20DD300N0EYNBCASE is a robust adjustable frequency AC drive from Allen-Bradley. Operating at 480V AC, it is designed for three-phase applications and can handle a normal-duty current of up to 300 amps.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Frequency AC Drive |
| Product Line | PowerFlex 700S |
| Part Number | 20DD300N0EYNBCASE |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 480V AC |
| Phases | 3 |
| 480V Input Amps | 300 |
| Enclosure | IP20, NEMA Type 1 |
| Human Interface Machine | Blank Cover |
| Documentation | Quick Start Guide |
| Brake | IGBT |
| Bus Undervoltage Trip | Adjustable |
| Heat Sink Thermistor | Monitored by microprocessor overtemp trip |
| Logic Control Ride-Thru | 0.25 sec., drive not running |
| Power Ride-Thru | 15 milliseconds at full load |
The 20DD300N0EYNBCASE by Allen-Bradley falls under the PowerFlex 700S series as an adjustable frequency AC drive. This model is designed to operate at a voltage of 480 volts AC and is configured for three-phase applications. With a normal-duty current rating of 300 amps, it effectively manages significant operational demands.
The enclosure specification for this unit adheres to NEMA Type 1, complying with IP20 standards. The design includes a blank cover instead of an interface.
In terms of control features, this drive utilizes IGBT technology for braking, providing efficient operational performance. It also includes an adjustable bus undervoltage trip, offering customizable protection settings based on operational requirements.
Thermal safety is a priority, as the heat sink thermistor is continuously monitored by a microprocessor, capable of triggering an overtemperature trip if necessary. The logic control ride-thru function ensures that the drive retains settings for up to 0.25 seconds during periods of inactivity, while the power ride-thru feature supports short interruptions for up to 15 milliseconds at full load conditions, ensuring continuous operation during brief outages.
| Revision Part # | Also known as | |
|---|---|---|
| 20DD300N0EYNBCASE Ser A | 20DD300N0EYNBCASE/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||